//
//  HashableCGRect.swift
//  LaTeXSwiftUI
//
//  Copyright (c) 2023 Colin Campbell
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to
//  deal in the Software without restriction, including without limitation the
//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
//  sell copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
//  IN THE SOFTWARE.
//

import CoreGraphics
import Foundation

/// A hashable wrapper for CGRect compatible with Swift language versions < 6.
internal struct HashableCGRect: Codable, Hashable {
  
  /// The rect.
  let rect: CGRect
  
  /// Initializes a hashable rect with a rect.
  ///
  /// - Parameter rect: The rect.
  init(_ rect: CGRect) {
    self.rect = rect
  }
  
  public func hash(into hasher: inout Hasher) {
    hasher.combine("x\(rect.origin.x)")
    hasher.combine("y\(rect.origin.y)")
    hasher.combine("w\(rect.size.width)")
    hasher.combine("h\(rect.size.height)")
  }
  
}
